A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-494-9446
NSN 6685-01-082-1841
NSN 4140-00-222-2186
NSN 6320-00-937-5625
NSN 6320-00-886-9771
NSN 5930-01-215-4913
NSN 5930-01-246-0938
NSN 7035-00-104-7613
NSN 6685-01-537-9626
NSN 5910-01-229-7599
NSN 6645-00-663-8111
NSN 5998-01-459-6059